Opens the connection to the stats server. configuration is read from the configuration for the :statix application (both globally and per connection).

Same as decrement(key, 1, []).

Same as decrement(key, value, []).

Decrements the StatsD counter identified by key by the given value. Works same as c:increment/3 but subtracts value instead of adding it. For this reason value should be zero or negative.

Examples

iex> Rheostat.decrement("open_connections", 1, [])
:ok

Same as gauge(key, value, []).

Writes to the StatsD gauge identified by key.

Examples

iex> Rheostat.gauge("cpu_usage", 0.83, [])
:ok

Same as histogram(key, value, []).

Writes value to the histogram identified by key. Not all StatsD-compatible servers support histograms. An example of a such server statsite.

Examples

iex> Rheostat.histogram("online_users", 123, [])
:ok

Same as increment(key, 1, []).

Same as increment(key, value, []).

Increments the StatsD counter identified by key by the given value. value is supposed to be zero or positive and c:decrement/3 should be used for negative values.

Examples

iex> Rheostat.increment("hits", 1, [])
:ok

Measures the execution time of the given function and writes that to the timing identified by key. This function returns the value returned by function, making it suitable for easily wrapping existing code.

Examples

iex> Rheostat.measure("integer_to_string", [], fn -> Integer.to_string(123) end)
"123"

Same as set(key, value, []).

Writes the given value to the set identified by key.

Examples

iex> Rheostat.set("unique_visitors", "user1", [])
:ok

Same as timing(key, value, []).

Writes the given value to the timing identified by key. value is expected in milliseconds.

Examples

iex> Rheostat.timing("rendering", 12, [])
:ok